v0.2.0

What's Changed

• nix: add perftest, bench-tools, and tb-tools packages by @georgewhewell in #4
• nix: build perftest + bench-tools on aarch64-darwin by @georgewhewell in #5
• nix: expose thunderbolt package overlay by @georgewhewell in #6
• nix: fix Darwin perftest linker flags by @georgewhewell in #7
• bench: add IOMMU-off transport sweep results by @georgewhewell in #8
• bench: Apple TB-RDMA harness + Mac↔Linux UC SEND bench results by @georgewhewell in #9
• release: bump to 0.2.0 by @georgewhewell in #10

Full Changelog: v0.1.0...v0.2.0